Tirzepatide 99.7% Purity — Shandong Shengyuan Peptide TechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this tirzepatide batch (TR-OCT25-BLUE) at 99.65% purity via HPLC. Quantity matched the label within 1%, and the test is recent (3-6 months). However, the endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2025-11-17
- Testing lab
- LabE
- Batch / lot
- TR-OCT25-BLUE
- Quantity
- 15.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.4
- Label dose
- 15mg
How this result compares
This Tirzepatide certificate's tested purity of 99.65% ranks higher than 21% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 40% of our catalogued Tirzepatide certificates.
Shandong Shengyuan Peptide Technology has 28 certificates in our corpus, including 18 for Tirzepatide at a median tested purity of 99.90%.
Test report image
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